9j+7+4j-2=

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Solution for 9j+7+4j-2= equation:


Simplifying
9j + 7 + 4j + -2 = 0

Reorder the terms:
7 + -2 + 9j + 4j = 0

Combine like terms: 7 + -2 = 5
5 + 9j + 4j = 0

Combine like terms: 9j + 4j = 13j
5 + 13j = 0

Solving
5 + 13j = 0

Solving for variable 'j'.

Move all terms containing j to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + 13j = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 13j = 0 + -5
13j = 0 + -5

Combine like terms: 0 + -5 = -5
13j = -5

Divide each side by '13'.
j = -0.3846153846

Simplifying
j = -0.3846153846

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